package org.qiyu.live.im.provider.service;

import org.apache.dubbo.config.annotation.DubboService;
import org.qiyu.live.im.interfaces.ImOnlineRpc;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: sfx
 * Date: 2023-10-27
 * Time: 20:29
 */
public interface ImOnlineService {
    boolean isOnline(Long userId, Integer appId);
}